mandoc/mdoc_html.c - diff

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Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mdoc_html.c between version 1.197 and 1.276

version 1.197, 2014/08/13 15:25:22

version 1.276, 2017/03/14 01:35:15

Line 1

/* $Id$ */

* Permission to use, copy, modify, and distribute this software for any

* purpose with or without fee is hereby granted, provided that the above

* copyright notice and this permission notice appear in all copies.

* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES

* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR

* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

Line 26

#include <string.h>

#include <unistd.h>

#include "mandoc.h"

#include "mandoc_aux.h"

#include "roff.h"

#include "mdoc.h"

#include "out.h"

#include "html.h"

#include "mdoc.h"

#include "main.h"

#define INDENT 5

#define MDOC_ARGS const struct mdoc_meta *meta, \

#define MDOC_ARGS const struct roff_meta *meta, \

const struct mdoc_node *n, \

struct roff_node *n, \

struct html *h

#ifndef MIN

Line 48 struct htmlmdoc {

void (*post)(MDOC_ARGS);

};

static void print_mdoc(MDOC_ARGS);

static char *cond_id(const struct roff_node *);

static char *make_id(const struct roff_node *);

static void print_mdoc_head(MDOC_ARGS);

static void print_mdoc_node(MDOC_ARGS);

static void print_mdoc_nodelist(MDOC_ARGS);

static void synopsis_pre(struct html *,

const struct mdoc_node *);

const struct roff_node *);

static void a2width(const char *, struct roffsu *);

static void a2offs(const char *, struct roffsu *);

static void mdoc_root_post(MDOC_ARGS);

static int mdoc_root_pre(MDOC_ARGS);

Line 72 static int mdoc_bf_pre(MDOC_ARGS);

Line 70 static int mdoc_bf_pre(MDOC_ARGS);

static void mdoc_bk_post(MDOC_ARGS);

static int mdoc_bk_pre(MDOC_ARGS);

static int mdoc_bl_pre(MDOC_ARGS);

static int mdoc_bt_pre(MDOC_ARGS);

static int mdoc_bx_pre(MDOC_ARGS);

static int mdoc_cd_pre(MDOC_ARGS);

static int mdoc_cm_pre(MDOC_ARGS);

static int mdoc_d1_pre(MDOC_ARGS);

static int mdoc_dv_pre(MDOC_ARGS);

static int mdoc_fa_pre(MDOC_ARGS);

Line 83 static int mdoc_fl_pre(MDOC_ARGS);

Line 80 static int mdoc_fl_pre(MDOC_ARGS);

static int mdoc_fn_pre(MDOC_ARGS);

static int mdoc_ft_pre(MDOC_ARGS);

static int mdoc_em_pre(MDOC_ARGS);

static void mdoc_eo_post(MDOC_ARGS);

static int mdoc_eo_pre(MDOC_ARGS);

static int mdoc_er_pre(MDOC_ARGS);

static int mdoc_ev_pre(MDOC_ARGS);

static int mdoc_ex_pre(MDOC_ARGS);

Line 99 static int mdoc_mt_pre(MDOC_ARGS);

Line 98 static int mdoc_mt_pre(MDOC_ARGS);

static int mdoc_ms_pre(MDOC_ARGS);

static int mdoc_nd_pre(MDOC_ARGS);

static int mdoc_nm_pre(MDOC_ARGS);

static int mdoc_no_pre(MDOC_ARGS);

static int mdoc_ns_pre(MDOC_ARGS);

static int mdoc_pa_pre(MDOC_ARGS);

static void mdoc_pf_post(MDOC_ARGS);

Line 106 static int mdoc_pp_pre(MDOC_ARGS);

static void mdoc_quote_post(MDOC_ARGS);

static int mdoc_quote_pre(MDOC_ARGS);

static int mdoc_rs_pre(MDOC_ARGS);

static int mdoc_rv_pre(MDOC_ARGS);

static int mdoc_sh_pre(MDOC_ARGS);

static int mdoc_skip_pre(MDOC_ARGS);

static int mdoc_sm_pre(MDOC_ARGS);

static int mdoc_sp_pre(MDOC_ARGS);

static int mdoc_ss_pre(MDOC_ARGS);

static int mdoc_st_pre(MDOC_ARGS);

static int mdoc_sx_pre(MDOC_ARGS);

static int mdoc_sy_pre(MDOC_ARGS);

static int mdoc_ud_pre(MDOC_ARGS);

static int mdoc_va_pre(MDOC_ARGS);

static int mdoc_vt_pre(MDOC_ARGS);

static int mdoc_xr_pre(MDOC_ARGS);

Line 139 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 138 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_an_pre, NULL}, /* An */

{mdoc_ar_pre, NULL}, /* Ar */

{mdoc_cd_pre, NULL}, /* Cd */

{mdoc_fl_pre, NULL}, /* Cm */

{mdoc_cm_pre, NULL}, /* Cm */

{mdoc_dv_pre, NULL}, /* Dv */

{mdoc_er_pre, NULL}, /* Er */

{mdoc_ev_pre, NULL}, /* Ev */

Line 157 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 156 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_quote_pre, mdoc_quote_post}, /* Op */

{mdoc_ft_pre, NULL}, /* Ot */

{mdoc_pa_pre, NULL}, /* Pa */

{mdoc_rv_pre, NULL}, /* Rv */

{mdoc_ex_pre, NULL}, /* Rv */

{NULL, NULL}, /* St */

{mdoc_st_pre, NULL}, /* St */

{mdoc_va_pre, NULL}, /* Va */

{mdoc_vt_pre, NULL}, /* Vt */

{mdoc_xr_pre, NULL}, /* Xr */

Line 176 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 175 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{NULL, NULL}, /* Ac */

{mdoc_quote_pre, mdoc_quote_post}, /* Ao */

{mdoc_quote_pre, mdoc_quote_post}, /* Aq */

{NULL, NULL}, /* At */

{mdoc_xx_pre, NULL}, /* At */

{NULL, NULL}, /* Bc */

{mdoc_bf_pre, NULL}, /* Bf */

{mdoc_quote_pre, mdoc_quote_post}, /* Bo */

{mdoc_quote_pre, mdoc_quote_post}, /* Bq */

{mdoc_xx_pre, NULL}, /* Bsx */

{mdoc_bx_pre, NULL}, /* Bx */

{mdoc_xx_pre, NULL}, /* Bx */

{NULL, NULL}, /* Db */

{mdoc_skip_pre, NULL}, /* Db */

{NULL, NULL}, /* Dc */

{mdoc_quote_pre, mdoc_quote_post}, /* Do */

{mdoc_quote_pre, mdoc_quote_post}, /* Dq */

{NULL, NULL}, /* Ec */ /* FIXME: no space */

{NULL, NULL}, /* Ef */

{mdoc_em_pre, NULL}, /* Em */

{mdoc_quote_pre, mdoc_quote_post}, /* Eo */

{mdoc_eo_pre, mdoc_eo_post}, /* Eo */

{mdoc_xx_pre, NULL}, /* Fx */

{mdoc_ms_pre, NULL}, /* Ms */

{mdoc_igndelim_pre, NULL}, /* No */

{mdoc_no_pre, NULL}, /* No */

{mdoc_ns_pre, NULL}, /* Ns */

{mdoc_xx_pre, NULL}, /* Nx */

{mdoc_xx_pre, NULL}, /* Ox */

Line 223 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 222 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{NULL, NULL}, /* Oc */

{mdoc_bk_pre, mdoc_bk_post}, /* Bk */

{NULL, NULL}, /* Ek */

{mdoc_bt_pre, NULL}, /* Bt */

{NULL, NULL}, /* Bt */

{NULL, NULL}, /* Hf */

{mdoc_em_pre, NULL}, /* Fr */

{mdoc_ud_pre, NULL}, /* Ud */

{NULL, NULL}, /* Ud */

{mdoc_lb_pre, NULL}, /* Lb */

{mdoc_pp_pre, NULL}, /* Lp */

{mdoc_lk_pre, NULL}, /* Lk */

Line 246 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 245 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_skip_pre, NULL}, /* ll */

};

static const char * const lists[LIST_MAX] = {

NULL,

"list-bul",

"list-col",

"list-dash",

"list-diag",

"list-enum",

"list-hang",

"list-hyph",

"list-inset",

"list-item",

"list-ohang",

"list-tag"

};

void

html_mdoc(void *arg, const struct mdoc *mdoc)

{

print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),

(struct html *)arg);

putchar('\n');

}

* Calculate the scaling unit passed in a `-width' argument. This uses

* either a native scaling unit (e.g., 1i, 2m) or the string length of

* the value.

static void

a2width(const char *p, struct roffsu *su)

{

if ( ! a2roffsu(p, su, SCALE_MAX)) {

su->unit = SCALE_BU;

su->scale = html_strlen(p);

}

* See the same function in mdoc_term.c for documentation.

static void

synopsis_pre(struct html *h, const struct mdoc_node *n)

synopsis_pre(struct html *h, const struct roff_node *n)

{

if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))

if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))

return;

if (n->prev->tok == n->tok &&

MDOC_Fo != n->tok &&

MDOC_Ft != n->tok &&

MDOC_Fn != n->tok) {

print_otag(h, TAG_BR, 0, NULL);

print_otag(h, TAG_BR, "");

return;

}

switch (n->prev->tok) {

case MDOC_Fd:

/* FALLTHROUGH */

case MDOC_Fn:

/* FALLTHROUGH */

case MDOC_Fo:

/* FALLTHROUGH */

case MDOC_In:

/* FALLTHROUGH */

case MDOC_Vt:

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

break;

case MDOC_Ft:

if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

break;

}

/* FALLTHROUGH */

default:

print_otag(h, TAG_BR, 0, NULL);

print_otag(h, TAG_BR, "");

break;

}

void

* Calculate the scaling unit passed in an `-offset' argument. This

html_mdoc(void *arg, const struct roff_man *mdoc)

* uses either a native scaling unit (e.g., 1i, 2m), one of a set of

* predefined strings (indent, etc.), or the string length of the value.

static void

a2offs(const char *p, struct roffsu *su)

{

struct html *h;

struct tag *t;

/* FIXME: "right"? */

h = (struct html *)arg;

if (0 == strcmp(p, "left"))

if ((h->oflags & HTML_FRAGMENT) == 0) {

SCALE_HS_INIT(su, 0);

else if (0 == strcmp(p, "indent"))

SCALE_HS_INIT(su, INDENT);

else if (0 == strcmp(p, "indent-two"))

SCALE_HS_INIT(su, INDENT * 2);

else if ( ! a2roffsu(p, su, SCALE_MAX))

SCALE_HS_INIT(su, html_strlen(p));

}

static void

print_mdoc(MDOC_ARGS)

{

struct tag *t, *tt;

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "mandoc");

if ( ! (HTML_FRAGMENT & h->oflags)) {

print_gen_decls(h);

t = print_otag(h, TAG_HTML, 0, NULL);

print_otag(h, TAG_HTML, "");

tt = print_otag(h, TAG_HEAD, 0, NULL);

t = print_otag(h, TAG_HEAD, "");

print_mdoc_head(meta, n, h);

print_mdoc_head(&mdoc->meta, mdoc->first->child, h);

print_tagq(h, tt);

print_tagq(h, t);

print_otag(h, TAG_BODY, 0, NULL);

print_otag(h, TAG_BODY, "");

print_otag(h, TAG_DIV, 1, &tag);

}

} else

t = print_otag(h, TAG_DIV, 1, &tag);

print_mdoc_nodelist(meta, n, h);

mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);

t = print_otag(h, TAG_DIV, "c", "manual-text");

print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);

print_tagq(h, t);

mdoc_root_post(&mdoc->meta, mdoc->first->child, h);

print_tagq(h, NULL);

}

static void

print_mdoc_head(MDOC_ARGS)

{

char *cp;

print_gen_head(h);

bufinit(h);

bufcat(h, meta->title);

if (meta->msec)

bufcat_fmt(h, "(%s)", meta->msec);

if (meta->arch)

bufcat_fmt(h, " (%s)", meta->arch);

print_otag(h, TAG_TITLE, 0, NULL);

if (meta->arch != NULL && meta->msec != NULL)

print_text(h, h->buf);

mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,

meta->msec, meta->arch);

else if (meta->msec != NULL)

mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);

else if (meta->arch != NULL)

mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);

else

cp = mandoc_strdup(meta->title);

print_otag(h, TAG_TITLE, "");

print_text(h, cp);

free(cp);

}

static void

print_mdoc_nodelist(MDOC_ARGS)

{

print_mdoc_node(meta, n, h);

while (n != NULL) {

if (n->next)

print_mdoc_node(meta, n, h);

print_mdoc_nodelist(meta, n->next, h);

n = n->next;

}

static void

Line 403 print_mdoc_node(MDOC_ARGS)

Line 347 print_mdoc_node(MDOC_ARGS)

int child;

struct tag *t;

if (n->flags & NODE_NOPRT)

return;

child = 1;

t = h->tags.head;

t = h->tag;

n->flags &= ~NODE_ENDED;

switch (n->type) {

case MDOC_ROOT:

case ROFFT_TEXT:

child = mdoc_root_pre(meta, n, h);

break;

case MDOC_TEXT:

/* No tables in this mode... */

assert(NULL == h->tblt);

Line 418 print_mdoc_node(MDOC_ARGS)

Line 363 print_mdoc_node(MDOC_ARGS)

* Make sure that if we're in a literal mode already

* (i.e., within a <PRE>) don't print the newline.

if (' ' == *n->string && MDOC_LINE & n->flags)

if (' ' == *n->string && NODE_LINE & n->flags)

if ( ! (HTML_LITERAL & h->flags))

print_otag(h, TAG_BR, 0, NULL);

print_otag(h, TAG_BR, "");

if (MDOC_DELIMC & n->flags)

if (NODE_DELIMC & n->flags)

h->flags |= HTML_NOSPACE;

print_text(h, n->string);

if (MDOC_DELIMO & n->flags)

if (NODE_DELIMO & n->flags)

h->flags |= HTML_NOSPACE;

return;

case MDOC_EQN:

case ROFFT_EQN:

print_eqn(h, n->eqn);

break;

case MDOC_TBL:

case ROFFT_TBL:

* This will take care of initialising all of the table

* state data for the first table, then tearing it down

Line 444 print_mdoc_node(MDOC_ARGS)

Line 389 print_mdoc_node(MDOC_ARGS)

* the "meta" table state. This will be reopened on the

* next table element.

if (h->tblt) {

if (h->tblt != NULL) {

print_tblclose(h);

t = h->tags.head;

t = h->tag;

}

assert(h->tblt == NULL);

assert(NULL == h->tblt);

if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))

if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)

child = (*mdocs[n->tok].pre)(meta, n, h);

break;

}

if (HTML_KEEP & h->flags) {

if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {

if (n->prev ? (n->prev->lastline != n->line) :

h->flags &= ~HTML_KEEP;

(n->parent && n->parent->line != n->line)) {

h->flags |= HTML_PREKEEP;

h->flags &= ~HTML_KEEP;

h->flags |= HTML_PREKEEP;

}

if (child && n->child)

Line 469 print_mdoc_node(MDOC_ARGS)

Line 410 print_mdoc_node(MDOC_ARGS)

print_stagq(h, t);

switch (n->type) {

case MDOC_ROOT:

case ROFFT_EQN:

mdoc_root_post(meta, n, h);

break;

case MDOC_EQN:

break;

default:

if (mdocs[n->tok].post && ENDBODY_NOT == n->end)

if ( ! mdocs[n->tok].post || n->flags & NODE_ENDED)

(*mdocs[n->tok].post)(meta, n, h);

break;

(*mdocs[n->tok].post)(meta, n, h);

if (n->end != ENDBODY_NOT)

n->body->flags |= NODE_ENDED;

break;

}

Line 484 print_mdoc_node(MDOC_ARGS)

Line 425 print_mdoc_node(MDOC_ARGS)

static void

mdoc_root_post(MDOC_ARGS)

{

struct htmlpair tag[3];

struct tag *t, *tt;

PAIR_SUMMARY_INIT(&tag[0], "Document Footer");

t = print_otag(h, TAG_TABLE, "c", "foot");

PAIR_CLASS_INIT(&tag[1], "foot");

tt = print_otag(h, TAG_TR, "");

PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");

t = print_otag(h, TAG_TABLE, 3, tag);

PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");

print_otag(h, TAG_COL, 1, tag);

print_otag(h, TAG_TBODY, 0, NULL);

print_otag(h, TAG_TD, "c", "foot-date");

tt = print_otag(h, TAG_TR, 0, NULL);

PAIR_CLASS_INIT(&tag[0], "foot-date");

print_otag(h, TAG_TD, 1, tag);

print_text(h, meta->date);

print_stagq(h, tt);

PAIR_CLASS_INIT(&tag[0], "foot-os");

print_otag(h, TAG_TD, "c", "foot-os");

PAIR_INIT(&tag[1], ATTR_ALIGN, "right");

print_otag(h, TAG_TD, 2, tag);

print_text(h, meta->os);

print_tagq(h, t);

}

Line 514 mdoc_root_post(MDOC_ARGS)

Line 442 mdoc_root_post(MDOC_ARGS)

static int

mdoc_root_pre(MDOC_ARGS)

{

struct htmlpair tag[3];

struct tag *t, *tt;

char *volume, *title;

Line 530 mdoc_root_pre(MDOC_ARGS)

Line 457 mdoc_root_pre(MDOC_ARGS)

mandoc_asprintf(&title, "%s(%s)",

meta->title, meta->msec);

PAIR_SUMMARY_INIT(&tag[0], "Document Header");

t = print_otag(h, TAG_TABLE, "c", "head");

PAIR_CLASS_INIT(&tag[1], "head");

tt = print_otag(h, TAG_TR, "");

PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");

t = print_otag(h, TAG_TABLE, 3, tag);

PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");

print_otag(h, TAG_COL, 1, tag);

print_otag(h, TAG_TBODY, 0, NULL);

print_otag(h, TAG_TD, "c", "head-ltitle");

tt = print_otag(h, TAG_TR, 0, NULL);

PAIR_CLASS_INIT(&tag[0], "head-ltitle");

print_otag(h, TAG_TD, 1, tag);

print_text(h, title);

print_stagq(h, tt);

PAIR_CLASS_INIT(&tag[0], "head-vol");

print_otag(h, TAG_TD, "c", "head-vol");

PAIR_INIT(&tag[1], ATTR_ALIGN, "center");

print_otag(h, TAG_TD, 2, tag);

print_text(h, volume);

print_stagq(h, tt);

PAIR_CLASS_INIT(&tag[0], "head-rtitle");

print_otag(h, TAG_TD, "c", "head-rtitle");

PAIR_INIT(&tag[1], ATTR_ALIGN, "right");

print_otag(h, TAG_TD, 2, tag);

print_text(h, title);

print_tagq(h, t);

free(title);

free(volume);

return(1);

return 1;

}

static int

static char *

mdoc_sh_pre(MDOC_ARGS)

make_id(const struct roff_node *n)

{

struct htmlpair tag;

const struct roff_node *nch;

char *buf, *cp;

if (MDOC_BLOCK == n->type) {

for (nch = n->child; nch != NULL; nch = nch->next)

PAIR_CLASS_INIT(&tag, "section");

if (nch->type != ROFFT_TEXT)

print_otag(h, TAG_DIV, 1, &tag);

return NULL;

return(1);

} else if (MDOC_BODY == n->type)

return(1);

bufinit(h);

buf = NULL;

bufcat(h, "x");

deroff(&buf, n);

for (n = n->child; n && MDOC_TEXT == n->type; ) {

/* http://www.w3.org/TR/html5/dom.html#the-id-attribute */

bufcat_id(h, n->string);

if (NULL != (n = n->next))

bufcat_id(h, " ");

}

if (NULL == n) {

for (cp = buf; *cp != '\0'; cp++)

PAIR_ID_INIT(&tag, h->buf);

if (*cp == ' ')

print_otag(h, TAG_H1, 1, &tag);

*cp = '_';

} else

print_otag(h, TAG_H1, 0, NULL);

return(1);

return buf;

}

static char *

cond_id(const struct roff_node *n)

{

if (n->child != NULL &&

n->child->type == ROFFT_TEXT &&

(n->prev == NULL ||

(n->prev->type == ROFFT_TEXT &&

strcmp(n->prev->string, "|") == 0)) &&

(n->parent->tok == MDOC_It ||

(n->parent->tok == MDOC_Xo &&

n->parent->parent->prev == NULL &&

n->parent->parent->parent->tok == MDOC_It)))

return make_id(n);

return NULL;

}

static int

mdoc_ss_pre(MDOC_ARGS)

mdoc_sh_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

if (MDOC_BLOCK == n->type) {

switch (n->type) {

PAIR_CLASS_INIT(&tag, "subsection");

case ROFFT_HEAD:

print_otag(h, TAG_DIV, 1, &tag);

id = make_id(n);

return(1);

print_otag(h, TAG_H1, "cTi", "Sh", id);

} else if (MDOC_BODY == n->type)

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

free(id);

break;

bufinit(h);

case ROFFT_BODY:

bufcat(h, "x");

if (n->sec == SEC_AUTHORS)

h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);

for (n = n->child; n && MDOC_TEXT == n->type; ) {

break;

bufcat_id(h, n->string);

default:

if (NULL != (n = n->next))

break;

bufcat_id(h, " ");

}

return 1;

}

if (NULL == n) {

static int

PAIR_ID_INIT(&tag, h->buf);

mdoc_ss_pre(MDOC_ARGS)

print_otag(h, TAG_H2, 1, &tag);

{

} else

char *id;

print_otag(h, TAG_H2, 0, NULL);

return(1);

if (n->type != ROFFT_HEAD)

return 1;

id = make_id(n);

print_otag(h, TAG_H2, "cTi", "Ss", id);

print_otag(h, TAG_A, "chR", "selflink", id);

free(id);

return 1;

}

static int

mdoc_fl_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "flag");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_B, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

print_otag(h, TAG_B, "cTi", "Fl", id);

free(id);

/* `Cm' has no leading hyphen. */

if (MDOC_Cm == n->tok)

return(1);

print_text(h, "\\-");

if (!(n->child == NULL &&

if (n->child)

(n->next == NULL ||

n->next->type == ROFFT_TEXT ||

n->next->flags & NODE_LINE)))

h->flags |= HTML_NOSPACE;

else if (n->next && n->next->line == n->line)

h->flags |= HTML_NOSPACE;

return(1);

return 1;

}

static int

mdoc_nd_pre(MDOC_ARGS)

mdoc_cm_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

if (MDOC_BODY != n->type)

if ((id = cond_id(n)) != NULL)

return(1);

print_otag(h, TAG_A, "chR", "selflink", id);

print_otag(h, TAG_B, "cTi", "Cm", id);

free(id);

return 1;

}

static int

mdoc_nd_pre(MDOC_ARGS)

{

if (n->type != ROFFT_BODY)

return 1;

/* XXX: this tag in theory can contain block elements. */

print_text(h, "\\(em");

PAIR_CLASS_INIT(&tag, "desc");

print_otag(h, TAG_SPAN, "cT", "Nd");

print_otag(h, TAG_SPAN, 1, &tag);

return 1;

return(1);

}

static int

mdoc_nm_pre(MDOC_ARGS)

{

struct htmlpair tag;

struct tag *t;

struct roffsu su;

int len;

switch (n->type) {

case MDOC_ELEM:

case ROFFT_HEAD:

synopsis_pre(h, n);

print_otag(h, TAG_TD, "");

PAIR_CLASS_INIT(&tag, "name");

/* FALLTHROUGH */

print_otag(h, TAG_B, 1, &tag);

case ROFFT_ELEM:

if (NULL == n->child && meta->name)

print_otag(h, TAG_B, "cT", "Nm");

print_text(h, meta->name);

return 1;

return(1);

case ROFFT_BODY:

case MDOC_HEAD:

print_otag(h, TAG_TD, "");

print_otag(h, TAG_TD, 0, NULL);

return 1;

if (NULL == n->child && meta->name)

print_text(h, meta->name);

return(1);

case MDOC_BODY:

print_otag(h, TAG_TD, 0, NULL);

return(1);

default:

break;

}

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "synopsis");

print_otag(h, TAG_TABLE, "c", "Nm");

print_otag(h, TAG_TABLE, 1, &tag);

for (len = 0, n = n->child; n; n = n->next)

for (len = 0, n = n->head->child; n; n = n->next)

if (MDOC_TEXT == n->type)

if (n->type == ROFFT_TEXT)

len += html_strlen(n->string);

if (0 == len && meta->name)

if (len == 0 && meta->name != NULL)

len = html_strlen(meta->name);

SCALE_HS_INIT(&su, len);

t = print_otag(h, TAG_COLGROUP, "");

bufinit(h);

/* Increase width to make even bold text fit. */

bufcat_su(h, "width", &su);

print_otag(h, TAG_COL, "shw", len + 2);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_COL, "");

print_otag(h, TAG_COL, 1, &tag);

print_tagq(h, t);

print_otag(h, TAG_COL, 0, NULL);

print_otag(h, TAG_TR, "");

print_otag(h, TAG_TBODY, 0, NULL);

return 1;

print_otag(h, TAG_TR, 0, NULL);

return(1);

}

static int

mdoc_xr_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

if (NULL == n->child)

return(0);

return 0;

PAIR_CLASS_INIT(&tag[0], "link-man");

if (h->base_man)

print_otag(h, TAG_A, "cThM", "Xr",

n->child->string, n->child->next == NULL ?

NULL : n->child->next->string);

else

print_otag(h, TAG_A, "cT", "Xr");

if (h->base_man) {

buffmt_man(h, n->child->string,

n->child->next ?

n->child->next->string : NULL);

PAIR_HREF_INIT(&tag[1], h->buf);

print_otag(h, TAG_A, 2, tag);

} else

print_otag(h, TAG_A, 1, tag);

n = n->child;

print_text(h, n->string);

if (NULL == (n = n->next))

return(0);

return 0;

h->flags |= HTML_NOSPACE;

print_text(h, "(");

Line 744 mdoc_xr_pre(MDOC_ARGS)

Line 661 mdoc_xr_pre(MDOC_ARGS)

print_text(h, n->string);

h->flags |= HTML_NOSPACE;

print_text(h, ")");

return(0);

return 0;

}

static int

mdoc_ns_pre(MDOC_ARGS)

{

if ( ! (MDOC_LINE & n->flags))

if ( ! (NODE_LINE & n->flags))

h->flags |= HTML_NOSPACE;

return(1);

return 1;

}

static int

mdoc_ar_pre(MDOC_ARGS)

{

struct htmlpair tag;

print_otag(h, TAG_VAR, "cT", "Ar");

return 1;

PAIR_CLASS_INIT(&tag, "arg");

print_otag(h, TAG_I, 1, &tag);

return(1);

}

static int

mdoc_xx_pre(MDOC_ARGS)

{

const char *pp;

print_otag(h, TAG_SPAN, "c", "Ux");

struct htmlpair tag;

return 1;

int flags;

switch (n->tok) {

case MDOC_Bsx:

pp = "BSD/OS";

break;

case MDOC_Dx:

pp = "DragonFly";

break;

case MDOC_Fx:

pp = "FreeBSD";

break;

case MDOC_Nx:

pp = "NetBSD";

break;

case MDOC_Ox:

pp = "OpenBSD";

break;

case MDOC_Ux:

pp = "UNIX";

break;

default:

return(1);

}

PAIR_CLASS_INIT(&tag, "unix");

print_otag(h, TAG_SPAN, 1, &tag);

print_text(h, pp);

if (n->child) {

flags = h->flags;

h->flags |= HTML_KEEP;

print_text(h, n->child->string);

h->flags = flags;

}

return(0);

}

static int

mdoc_bx_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "unix");

print_otag(h, TAG_SPAN, 1, &tag);

if (NULL != (n = n->child)) {

print_text(h, n->string);

h->flags |= HTML_NOSPACE;

print_text(h, "BSD");

} else {

print_text(h, "BSD");

return(0);

}

if (NULL != (n = n->next)) {

h->flags |= HTML_NOSPACE;

print_text(h, "-");

h->flags |= HTML_NOSPACE;

print_text(h, n->string);

}

return(0);

}

static int

mdoc_it_pre(MDOC_ARGS)

{

struct roffsu su;

const struct roff_node *bl;

enum mdoc_list type;

struct tag *t;

struct htmlpair tag[2];

const char *cattr;

const struct mdoc_node *bl;

enum mdoc_list type;

bl = n->parent;

while (bl && MDOC_Bl != bl->tok)

while (bl->tok != MDOC_Bl)

bl = bl->parent;

assert(bl);

type = bl->norm->Bl.type;

assert(lists[type]);

switch (type) {

PAIR_CLASS_INIT(&tag[0], lists[type]);

case LIST_bullet:

cattr = "It-bullet";

break;

case LIST_dash:

case LIST_hyphen:

cattr = "It-dash";

break;

case LIST_item:

cattr = "It-item";

break;

case LIST_enum:

cattr = "It-enum";

break;

case LIST_diag:

cattr = "It-diag";

break;

case LIST_hang:

cattr = "It-hang";

break;

case LIST_inset:

cattr = "It-inset";

break;

case LIST_ohang:

cattr = "It-ohang";

break;

case LIST_tag:

cattr = "It-tag";

break;

case LIST_column:

cattr = "It-column";

break;

default:

break;

}

bufinit(h);

switch (type) {

case LIST_bullet:

if (MDOC_HEAD == n->type) {

case LIST_dash:

switch (type) {

case LIST_hyphen:

case LIST_bullet:

case LIST_item:

/* FALLTHROUGH */

case LIST_enum:

case LIST_dash:

switch (n->type) {

/* FALLTHROUGH */

case ROFFT_HEAD:

case LIST_item:

return 0;

/* FALLTHROUGH */

case ROFFT_BODY:

case LIST_hyphen:

if (bl->norm->Bl.comp)

/* FALLTHROUGH */

print_otag(h, TAG_LI, "csvt", cattr, 0);

case LIST_enum:

else

return(0);

print_otag(h, TAG_LI, "c", cattr);

case LIST_diag:

/* FALLTHROUGH */

case LIST_hang:

/* FALLTHROUGH */

case LIST_inset:

/* FALLTHROUGH */

case LIST_ohang:

/* FALLTHROUGH */

case LIST_tag:

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DT, 2, tag);

if (LIST_diag != type)

break;

PAIR_CLASS_INIT(&tag[0], "diag");

print_otag(h, TAG_B, 1, tag);

break;

case LIST_column:

break;

default:

break;

}

} else if (MDOC_BODY == n->type) {

break;

switch (type) {

case LIST_diag:

case LIST_bullet:

case LIST_hang:

/* FALLTHROUGH */

case LIST_inset:

case LIST_hyphen:

case LIST_ohang:

/* FALLTHROUGH */

switch (n->type) {

case LIST_dash:

case ROFFT_HEAD:

/* FALLTHROUGH */

if (bl->norm->Bl.comp)

case LIST_enum:

print_otag(h, TAG_DT, "csvt", cattr, 0);

/* FALLTHROUGH */

else

case LIST_item:

print_otag(h, TAG_DT, "c", cattr);

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

if (type == LIST_diag)

bufcat_su(h, "margin-top", &su);

print_otag(h, TAG_B, "c", cattr);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_LI, 2, tag);

break;

case LIST_diag:

case ROFFT_BODY:

/* FALLTHROUGH */

print_otag(h, TAG_DD, "cswl", cattr,

case LIST_hang:

bl->norm->Bl.width);

/* FALLTHROUGH */

break;

case LIST_inset:

default:

/* FALLTHROUGH */

break;

case LIST_ohang:

}

/* FALLTHROUGH */

break;

case LIST_tag:

if (NULL == bl->norm->Bl.width) {

switch (n->type) {

print_otag(h, TAG_DD, 1, tag);

case ROFFT_HEAD:

break;

if (h->style != NULL && !bl->norm->Bl.comp &&

(n->parent->prev == NULL ||

n->parent->prev->body == NULL ||

n->parent->prev->body->child != NULL)) {

t = print_otag(h, TAG_DT, "csWl",

cattr, bl->norm->Bl.width);

print_text(h, "\\ ");

print_tagq(h, t);

t = print_otag(h, TAG_DD, "c", cattr);

print_text(h, "\\ ");

print_tagq(h, t);

}

a2width(bl->norm->Bl.width, &su);

print_otag(h, TAG_DT, "csWl", cattr,

bufcat_su(h, "margin-left", &su);

bl->norm->Bl.width);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DD, 2, tag);

break;

case LIST_column:

case ROFFT_BODY:

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

if (n->child == NULL) {

bufcat_su(h, "margin-top", &su);

print_otag(h, TAG_DD, "css?", cattr,

PAIR_STYLE_INIT(&tag[1], h);

"width", "auto");

print_otag(h, TAG_TD, 2, tag);

print_text(h, "\\ ");

} else

print_otag(h, TAG_DD, "c", cattr);

break;

default:

break;

}

} else {

break;

switch (type) {

case LIST_column:

switch (n->type) {

print_otag(h, TAG_TR, 1, tag);

case ROFFT_HEAD:

break;

default:

case ROFFT_BODY:

if (bl->norm->Bl.comp)

print_otag(h, TAG_TD, "csvt", cattr, 0);

else

print_otag(h, TAG_TD, "c", cattr);

break;

default:

print_otag(h, TAG_TR, "c", cattr);

}

default:

break;

}

return(1);

return 1;

}

static int

mdoc_bl_pre(MDOC_ARGS)

{

int i;

struct tag *t;

struct htmlpair tag[3];

struct mdoc_bl *bl;

struct roffsu su;

const char *cattr;

char buf[BUFSIZ];

size_t i;

enum htmltag elemtype;

if (MDOC_BODY == n->type) {

bl = &n->norm->Bl;

if (LIST_column == n->norm->Bl.type)

print_otag(h, TAG_TBODY, 0, NULL);

return(1);

}

if (MDOC_HEAD == n->type) {

switch (n->type) {

if (LIST_column != n->norm->Bl.type)

case ROFFT_BODY:

return(0);

return 1;

case ROFFT_HEAD:

if (bl->type != LIST_column || bl->ncols == 0)

return 0;

* For each column, print out the <COL> tag with our

* suggested width. The last column gets min-width, as

Line 973 mdoc_bl_pre(MDOC_ARGS)

Line 852 mdoc_bl_pre(MDOC_ARGS)

* screen and we want to preserve that behaviour.

for (i = 0; i < (int)n->norm->Bl.ncols; i++) {

t = print_otag(h, TAG_COLGROUP, "");

bufinit(h);

for (i = 0; i < bl->ncols - 1; i++)

a2width(n->norm->Bl.cols[i], &su);

print_otag(h, TAG_COL, "sww", bl->cols[i]);

if (i < (int)n->norm->Bl.ncols - 1)

print_otag(h, TAG_COL, "swW", bl->cols[i]);

bufcat_su(h, "width", &su);

print_tagq(h, t);

else

return 0;

bufcat_su(h, "min-width", &su);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_COL, 1, tag);

}

return(0);

default:

break;

}

SCALE_VS_INIT(&su, 0);

switch (bl->type) {

bufinit(h);

bufcat_su(h, "margin-top", &su);

bufcat_su(h, "margin-bottom", &su);

PAIR_STYLE_INIT(&tag[0], h);

assert(lists[n->norm->Bl.type]);

(void)strlcpy(buf, "list ", BUFSIZ);

(void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);

PAIR_INIT(&tag[1], ATTR_CLASS, buf);

/* Set the block's left-hand margin. */

if (n->norm->Bl.offs) {

a2offs(n->norm->Bl.offs, &su);

bufcat_su(h, "margin-left", &su);

}

switch (n->norm->Bl.type) {

case LIST_bullet:

/* FALLTHROUGH */

elemtype = TAG_UL;

cattr = "Bl-bullet";

break;

case LIST_dash:

/* FALLTHROUGH */

case LIST_hyphen:

/* FALLTHROUGH */

elemtype = TAG_UL;

cattr = "Bl-dash";

break;

case LIST_item:

print_otag(h, TAG_UL, 2, tag);

elemtype = TAG_UL;

cattr = "Bl-item";

break;

case LIST_enum:

print_otag(h, TAG_OL, 2, tag);

elemtype = TAG_OL;

cattr = "Bl-enum";

break;

case LIST_diag:

/* FALLTHROUGH */

elemtype = TAG_DL;

cattr = "Bl-diag";

break;

case LIST_hang:

/* FALLTHROUGH */

elemtype = TAG_DL;

cattr = "Bl-hang";

break;

case LIST_inset:

/* FALLTHROUGH */

elemtype = TAG_DL;

cattr = "Bl-inset";

break;

case LIST_ohang:

/* FALLTHROUGH */

elemtype = TAG_DL;

case LIST_tag:

cattr = "Bl-ohang";

print_otag(h, TAG_DL, 2, tag);

break;

case LIST_tag:

cattr = "Bl-tag";

if (bl->offs)

print_otag(h, TAG_DIV, "cswl", cattr, bl->offs);

print_otag(h, TAG_DL, "cswl", cattr, bl->width);

return 1;

case LIST_column:

print_otag(h, TAG_TABLE, 2, tag);

elemtype = TAG_TABLE;

cattr = "Bl-column";

break;

default:

abort();

/* NOTREACHED */

}

print_otag(h, elemtype, "cswl", cattr, bl->offs);

return(1);

return 1;

}

static int

mdoc_ex_pre(MDOC_ARGS)

{

struct tag *t;

struct htmlpair tag;

int nchild;

if (n->prev)

print_otag(h, TAG_BR, 0, NULL);

print_otag(h, TAG_BR, "");

return 1;

}

PAIR_CLASS_INIT(&tag, "utility");

static int

mdoc_st_pre(MDOC_ARGS)

print_text(h, "The");

{

print_otag(h, TAG_SPAN, "cT", "St");

nchild = n->nchild;

return 1;

for (n = n->child; n; n = n->next) {

assert(MDOC_TEXT == n->type);

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, n->string);

print_tagq(h, t);

if (nchild > 2 && n->next) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

if (n->next && NULL == n->next->next)

print_text(h, "and");

}

if (nchild > 1)

print_text(h, "utilities exit\\~0");

else

print_text(h, "utility exits\\~0");

print_text(h, "on success, and\\~>0 if an error occurs.");

return(0);

}

static int

mdoc_em_pre(MDOC_ARGS)

{

print_otag(h, TAG_I, "cT", "Em");

print_otag(h, TAG_EM, 0, NULL);

return 1;

return(1);

}

static int

mdoc_d1_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

if (n->type != ROFFT_BLOCK)

struct roffsu su;

return 1;

if (MDOC_BLOCK != n->type)

print_otag(h, TAG_DIV, "c", "D1");

return(1);

SCALE_VS_INIT(&su, 0);

if (n->tok == MDOC_Dl)

bufinit(h);

print_otag(h, TAG_CODE, "c", "Li");

bufcat_su(h, "margin-top", &su);

bufcat_su(h, "margin-bottom", &su);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_BLOCKQUOTE, 1, tag);

/* BLOCKQUOTE needs a block body. */

return 1;

PAIR_CLASS_INIT(&tag[0], "display");

print_otag(h, TAG_DIV, 1, tag);

if (MDOC_Dl == n->tok) {

PAIR_CLASS_INIT(&tag[0], "lit");

print_otag(h, TAG_CODE, 1, tag);

}

return(1);

}

static int

mdoc_sx_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

char *id;

bufinit(h);

id = make_id(n);

bufcat(h, "#x");

print_otag(h, TAG_A, "cThR", "Sx", id);

free(id);

for (n = n->child; n; ) {

return 1;

bufcat_id(h, n->string);

if (NULL != (n = n->next))

bufcat_id(h, " ");

}

PAIR_CLASS_INIT(&tag[0], "link-sec");

PAIR_HREF_INIT(&tag[1], h->buf);

print_otag(h, TAG_I, 1, tag);

print_otag(h, TAG_A, 2, tag);

return(1);

}

static int

mdoc_bd_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

int comp, offs, sv;

int comp, sv;

struct roff_node *nn;

const struct mdoc_node *nn;

struct roffsu su;

if (MDOC_HEAD == n->type)

if (n->type == ROFFT_HEAD)

return(0);

return 0;

if (MDOC_BLOCK == n->type) {

if (n->type == ROFFT_BLOCK) {

comp = n->norm->Bd.comp;

for (nn = n; nn && ! comp; nn = nn->parent) {

if (MDOC_BLOCK != nn->type)

if (nn->type != ROFFT_BLOCK)

continue;

if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)

comp = 1;

Line 1161 mdoc_bd_pre(MDOC_ARGS)

Line 981 mdoc_bd_pre(MDOC_ARGS)

break;

}

if ( ! comp)

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

return(1);

return 1;

}

SCALE_HS_INIT(&su, 0);

/* Handle the -offset argument. */

if (n->norm->Bd.offs)

a2offs(n->norm->Bd.offs, &su);

bufinit(h);

if (n->norm->Bd.offs == NULL ||

bufcat_su(h, "margin-left", &su);

! strcmp(n->norm->Bd.offs, "left"))

PAIR_STYLE_INIT(&tag[0], h);

offs = 0;

else if ( ! strcmp(n->norm->Bd.offs, "indent"))

offs = INDENT;

else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))

offs = INDENT * 2;

else

offs = -1;

if (DISP_unfilled != n->norm->Bd.type &&

if (offs == -1)

DISP_literal != n->norm->Bd.type) {

print_otag(h, TAG_DIV, "cswl", "Bd", n->norm->Bd.offs);

PAIR_CLASS_INIT(&tag[1], "display");

else

print_otag(h, TAG_DIV, 2, tag);

print_otag(h, TAG_DIV, "cshl", "Bd", offs);

return(1);

}

PAIR_CLASS_INIT(&tag[1], "lit display");

if (n->norm->Bd.type != DISP_unfilled &&

print_otag(h, TAG_PRE, 2, tag);

n->norm->Bd.type != DISP_literal)

return 1;

print_otag(h, TAG_PRE, "c", "Li");

/* This can be recursive: save & set our literal state. */

sv = h->flags & HTML_LITERAL;

Line 1198 mdoc_bd_pre(MDOC_ARGS)

Line 1023 mdoc_bd_pre(MDOC_ARGS)

switch (nn->tok) {

case MDOC_Sm:

/* FALLTHROUGH */

case MDOC_br:

/* FALLTHROUGH */

case MDOC_sp:

/* FALLTHROUGH */

case MDOC_Bl:

/* FALLTHROUGH */

case MDOC_D1:

/* FALLTHROUGH */

case MDOC_Dl:

/* FALLTHROUGH */

case MDOC_Lp:

/* FALLTHROUGH */

case MDOC_Pp:

continue;

default:

break;

}

if (nn->next && nn->next->line == nn->line)

if (h->flags & HTML_NONEWLINE ||

(nn->next && ! (nn->next->flags & NODE_LINE)))

continue;

else if (nn->next)

print_text(h, "\n");

Line 1227 mdoc_bd_pre(MDOC_ARGS)

Line 1046 mdoc_bd_pre(MDOC_ARGS)

if (0 == sv)

h->flags &= ~HTML_LITERAL;

return(0);

return 0;

}

static int

mdoc_pa_pre(MDOC_ARGS)

{

struct htmlpair tag;

print_otag(h, TAG_I, "cT", "Pa");

return 1;

PAIR_CLASS_INIT(&tag, "file");

print_otag(h, TAG_I, 1, &tag);

return(1);

}

static int

mdoc_ad_pre(MDOC_ARGS)

{

struct htmlpair tag;

print_otag(h, TAG_I, "c", "Ad");

return 1;

PAIR_CLASS_INIT(&tag, "addr");

print_otag(h, TAG_I, 1, &tag);

return(1);

}

static int

mdoc_an_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (n->norm->An.auth == AUTH_split) {

h->flags &= ~HTML_NOSPLIT;

h->flags |= HTML_SPLIT;

return 0;

}

if (n->norm->An.auth == AUTH_nosplit) {

h->flags &= ~HTML_SPLIT;

h->flags |= HTML_NOSPLIT;

return 0;

}

/* TODO: -split and -nosplit (see termp_an_pre()). */

if (h->flags & HTML_SPLIT)

print_otag(h, TAG_BR, "");

PAIR_CLASS_INIT(&tag, "author");

if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))

print_otag(h, TAG_SPAN, 1, &tag);

h->flags |= HTML_SPLIT;

return(1);

print_otag(h, TAG_SPAN, "cT", "An");

return 1;

}

static int

mdoc_cd_pre(MDOC_ARGS)

{

struct htmlpair tag;

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "config");

print_otag(h, TAG_B, "cT", "Cd");

print_otag(h, TAG_B, 1, &tag);

return 1;

return(1);

}

static int

mdoc_dv_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "define");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_CODE, "cTi", "Dv", id);

free(id);

return 1;

}

static int

mdoc_ev_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "env");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_CODE, "cTi", "Ev", id);

free(id);

return 1;

}

static int

mdoc_er_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "errno");

id = n->sec == SEC_ERRORS &&

print_otag(h, TAG_SPAN, 1, &tag);

(n->parent->tok == MDOC_It ||

return(1);

(n->parent->tok == MDOC_Bq &&

n->parent->parent->parent->tok == MDOC_It)) ?

make_id(n) : NULL;

if (id != NULL)

print_otag(h, TAG_A, "chR", "selflink", id);

print_otag(h, TAG_CODE, "cTi", "Er", id);

free(id);

return 1;

}

static int

mdoc_fa_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

const struct roff_node *nn;

struct htmlpair tag;

struct tag *t;

PAIR_CLASS_INIT(&tag, "farg");

if (n->parent->tok != MDOC_Fo) {

print_otag(h, TAG_I, 1, &tag);

print_otag(h, TAG_VAR, "cT", "Fa");

return(1);

return 1;

}

for (nn = n->child; nn; nn = nn->next) {

t = print_otag(h, TAG_I, 1, &tag);

t = print_otag(h, TAG_VAR, "cT", "Fa");

print_text(h, nn->string);

print_tagq(h, t);

if (nn->next) {

Line 1331 mdoc_fa_pre(MDOC_ARGS)

Line 1163 mdoc_fa_pre(MDOC_ARGS)

print_text(h, ",");

}

return(0);

return 0;

}

static int

mdoc_fd_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

char buf[BUFSIZ];

size_t sz;

int i;

struct tag *t;

char *buf, *cp;

synopsis_pre(h, n);

if (NULL == (n = n->child))

return(0);

return 0;

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

if (strcmp(n->string, "#include")) {

PAIR_CLASS_INIT(&tag[0], "macro");

print_otag(h, TAG_B, "cT", "Fd");

print_otag(h, TAG_B, 1, tag);

return 1;

return(1);

}

PAIR_CLASS_INIT(&tag[0], "includes");

print_otag(h, TAG_B, "cT", "In");

print_otag(h, TAG_B, 1, tag);

print_text(h, n->string);

if (NULL != (n = n->next)) {

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

* XXX This is broken and not easy to fix.

* When using -Oincludes, truncation may occur.

* Dynamic allocation wouldn't help because

* passing long strings to buffmt_includes()

* does not work either.

strlcpy(buf, '<' == *n->string || '"' == *n->string ?

n->string + 1 : n->string, BUFSIZ);

sz = strlen(buf);

if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))

buf[sz - 1] = '\0';

PAIR_CLASS_INIT(&tag[0], "link-includes");

i = 1;

if (h->base_includes) {

buffmt_includes(h, buf);

cp = n->string;

PAIR_HREF_INIT(&tag[i], h->buf);

if (*cp == '<' || *cp == '"')

i++;

cp++;

}

buf = mandoc_strdup(cp);

cp = strchr(buf, '\0') - 1;

if (cp >= buf && (*cp == '>' || *cp == '"'))

*cp = '\0';

t = print_otag(h, TAG_A, "cThI", "In", buf);

free(buf);

} else

t = print_otag(h, TAG_A, "cT", "In");

t = print_otag(h, TAG_A, i, tag);

print_text(h, n->string);

print_tagq(h, t);

Line 1395 mdoc_fd_pre(MDOC_ARGS)

Line 1210 mdoc_fd_pre(MDOC_ARGS)

}

for ( ; n; n = n->next) {

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

print_text(h, n->string);

}

return(0);

return 0;

}

static int

mdoc_vt_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (n->type == ROFFT_BLOCK) {

if (MDOC_BLOCK == n->type) {

synopsis_pre(h, n);

return(1);

return 1;

} else if (MDOC_ELEM == n->type) {

} else if (n->type == ROFFT_ELEM) {

synopsis_pre(h, n);

} else if (MDOC_HEAD == n->type)

} else if (n->type == ROFFT_HEAD)

return(0);

return 0;

PAIR_CLASS_INIT(&tag, "type");

print_otag(h, TAG_VAR, "cT", "Vt");

print_otag(h, TAG_SPAN, 1, &tag);

return 1;

return(1);

}

static int

mdoc_ft_pre(MDOC_ARGS)

{

struct htmlpair tag;

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "ftype");

print_otag(h, TAG_VAR, "cT", "Ft");

print_otag(h, TAG_I, 1, &tag);

return 1;

return(1);

}

static int

mdoc_fn_pre(MDOC_ARGS)

{

struct tag *t;

struct htmlpair tag[2];

char nbuf[BUFSIZ];

const char *sp, *ep;

int sz, i, pretty;

int sz, pretty;

pretty = MDOC_SYNPRETTY & n->flags;

pretty = NODE_SYNPRETTY & n->flags;

synopsis_pre(h, n);

/* Split apart into type and name. */

Line 1449 mdoc_fn_pre(MDOC_ARGS)

Line 1257 mdoc_fn_pre(MDOC_ARGS)

ep = strchr(sp, ' ');

if (NULL != ep) {

PAIR_CLASS_INIT(&tag[0], "ftype");

t = print_otag(h, TAG_VAR, "cT", "Ft");

t = print_otag(h, TAG_I, 1, tag);

while (ep) {

sz = MIN((int)(ep - sp), BUFSIZ - 1);

Line 1463 mdoc_fn_pre(MDOC_ARGS)

Line 1270 mdoc_fn_pre(MDOC_ARGS)

print_tagq(h, t);

}

PAIR_CLASS_INIT(&tag[0], "fname");

t = print_otag(h, TAG_B, "cT", "Fn");

* FIXME: only refer to IDs that we know exist.

#if 0

if (MDOC_SYNPRETTY & n->flags) {

nbuf[0] = '\0';

html_idcat(nbuf, sp, BUFSIZ);

PAIR_ID_INIT(&tag[1], nbuf);

} else {

strlcpy(nbuf, "#", BUFSIZ);

html_idcat(nbuf, sp, BUFSIZ);

PAIR_HREF_INIT(&tag[1], nbuf);

}

#endif

t = print_otag(h, TAG_B, 1, tag);

if (sp)

print_text(h, sp);

Line 1492 mdoc_fn_pre(MDOC_ARGS)

Line 1281 mdoc_fn_pre(MDOC_ARGS)

print_text(h, "(");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag[0], "farg");

bufinit(h);

bufcat_style(h, "white-space", "nowrap");

PAIR_STYLE_INIT(&tag[1], h);

for (n = n->child->next; n; n = n->next) {

i = 1;

if (NODE_SYNPRETTY & n->flags)

if (MDOC_SYNPRETTY & n->flags)

t = print_otag(h, TAG_VAR, "cTss?", "Fa",

i = 2;

"white-space", "nowrap");

t = print_otag(h, TAG_I, i, tag);

else

t = print_otag(h, TAG_VAR, "cT", "Fa");

print_text(h, n->string);

print_tagq(h, t);

if (n->next) {

Line 1518 mdoc_fn_pre(MDOC_ARGS)

Line 1303 mdoc_fn_pre(MDOC_ARGS)

print_text(h, ";");

}

return(0);

return 0;

}

static int

Line 1535 mdoc_sm_pre(MDOC_ARGS)

Line 1320 mdoc_sm_pre(MDOC_ARGS)

if ( ! (HTML_NONOSPACE & h->flags))

h->flags &= ~HTML_NOSPACE;

return(0);

return 0;

}

static int

mdoc_skip_pre(MDOC_ARGS)

{

return(0);

return 0;

}

static int

mdoc_pp_pre(MDOC_ARGS)

{

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

return(0);

return 0;

}

static int

mdoc_sp_pre(MDOC_ARGS)

{

struct roffsu su;

struct htmlpair tag;

SCALE_VS_INIT(&su, 1);

if (MDOC_sp == n->tok) {

if (NULL != (n = n->child))

if (NULL != (n = n->child)) {

if ( ! a2roffsu(n->string, &su, SCALE_VS))

SCALE_VS_INIT(&su, atoi(n->string));

su.scale = 1.0;

else if (su.scale < 0.0)

su.scale = 0.0;

}

} else

su.scale = 0.0;

bufinit(h);

print_otag(h, TAG_DIV, "suh", &su);

bufcat_su(h, "height", &su);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

/* So the div isn't empty: */

print_text(h, "\\~");

return(0);

return 0;

}

static int

mdoc_lk_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

if (NULL == (n = n->child))

return(0);

return 0;

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

PAIR_CLASS_INIT(&tag[0], "link-ext");

print_otag(h, TAG_A, "cTh", "Lk", n->string);

PAIR_HREF_INIT(&tag[1], n->string);

print_otag(h, TAG_A, 2, tag);

if (NULL == n->next)

print_text(h, n->string);

for (n = n->next; n; n = n->next)

print_text(h, n->string);

return(0);

return 0;

}

static int

mdoc_mt_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

struct tag *t;

char *cp;

PAIR_CLASS_INIT(&tag[0], "link-mail");

for (n = n->child; n; n = n->next) {

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

bufinit(h);

mandoc_asprintf(&cp, "mailto:%s", n->string);

bufcat(h, "mailto:");

t = print_otag(h, TAG_A, "cTh", "Mt", cp);

bufcat(h, n->string);

PAIR_HREF_INIT(&tag[1], h->buf);

t = print_otag(h, TAG_A, 2, tag);

print_text(h, n->string);

print_tagq(h, t);

free(cp);

}

return(0);

return 0;

}

static int

mdoc_fo_pre(MDOC_ARGS)

{

struct htmlpair tag;

struct tag *t;

if (MDOC_BODY == n->type) {

if (n->type == ROFFT_BODY) {

h->flags |= HTML_NOSPACE;

print_text(h, "(");

h->flags |= HTML_NOSPACE;

return(1);

return 1;

} else if (MDOC_BLOCK == n->type) {

} else if (n->type == ROFFT_BLOCK) {

synopsis_pre(h, n);

return(1);

return 1;

}

/* XXX: we drop non-initial arguments as per groff. */

if (n->child == NULL)

return 0;

assert(n->child);

assert(n->child->string);

t = print_otag(h, TAG_B, "cT", "Fn");

PAIR_CLASS_INIT(&tag, "fname");

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, n->child->string);

print_tagq(h, t);

return(0);

return 0;

}

static void

mdoc_fo_post(MDOC_ARGS)

{

if (MDOC_BODY != n->type)

if (n->type != ROFFT_BODY)

return;

h->flags |= HTML_NOSPACE;

print_text(h, ")");

Line 1672 static int

Line 1443 static int

mdoc_in_pre(MDOC_ARGS)

{

struct tag *t;

struct htmlpair tag[2];

int i;

synopsis_pre(h, n);

print_otag(h, TAG_B, "cT", "In");

PAIR_CLASS_INIT(&tag[0], "includes");

print_otag(h, TAG_B, 1, tag);

* The first argument of the `In' gets special treatment as

* being a linked value. Subsequent values are printed

Line 1687 mdoc_in_pre(MDOC_ARGS)

Line 1454 mdoc_in_pre(MDOC_ARGS)

* of no children.

if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)

if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)

print_text(h, "#include");

print_text(h, "<");

h->flags |= HTML_NOSPACE;

if (NULL != (n = n->child)) {

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

PAIR_CLASS_INIT(&tag[0], "link-includes");

if (h->base_includes)

t = print_otag(h, TAG_A, "cThI", "In", n->string);

i = 1;

else

if (h->base_includes) {

t = print_otag(h, TAG_A, "cT", "In");

buffmt_includes(h, n->string);

PAIR_HREF_INIT(&tag[i], h->buf);

i++;

}

t = print_otag(h, TAG_A, i, tag);

print_text(h, n->string);

print_tagq(h, t);

Line 1716 mdoc_in_pre(MDOC_ARGS)

Line 1477 mdoc_in_pre(MDOC_ARGS)

print_text(h, ">");

for ( ; n; n = n->next) {

assert(MDOC_TEXT == n->type);

assert(n->type == ROFFT_TEXT);

print_text(h, n->string);

}

return(0);

return 0;

}

static int

mdoc_ic_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "cmd");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_B, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_B, "cTi", "Ic", id);

free(id);

return 1;

}

static int

mdoc_rv_pre(MDOC_ARGS)

{

struct htmlpair tag;

struct tag *t;

int nchild;

if (n->prev)

print_otag(h, TAG_BR, 0, NULL);

PAIR_CLASS_INIT(&tag, "fname");

nchild = n->nchild;

if (nchild > 0) {

print_text(h, "The");

for (n = n->child; n; n = n->next) {

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, n->string);

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

print_text(h, "()");

if (n->next == NULL)

continue;

if (nchild > 2) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

if (n->next->next == NULL)

print_text(h, "and");

}

if (nchild > 1)

print_text(h, "functions return");

else

print_text(h, "function returns");

print_text(h, "the value\\~0 if successful;");

} else

print_text(h, "Upon successful completion,"

" the value\\~0 is returned;");

print_text(h, "otherwise the value\\~\\-1 is returned"

" and the global variable");

PAIR_CLASS_INIT(&tag, "var");

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, "errno");

print_tagq(h, t);

print_text(h, "is set to indicate the error.");

return(0);

}

static int

mdoc_va_pre(MDOC_ARGS)

{

struct htmlpair tag;

print_otag(h, TAG_VAR, "cT", "Va");

return 1;

PAIR_CLASS_INIT(&tag, "var");

print_otag(h, TAG_B, 1, &tag);

return(1);

}

static int

Line 1806 mdoc_ap_pre(MDOC_ARGS)

Line 1510 mdoc_ap_pre(MDOC_ARGS)

h->flags |= HTML_NOSPACE;

print_text(h, "\\(aq");

h->flags |= HTML_NOSPACE;

return(1);

return 1;

}

static int

mdoc_bf_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

const char *cattr;

struct roffsu su;

if (MDOC_HEAD == n->type)

if (n->type == ROFFT_HEAD)

return(0);

return 0;

else if (MDOC_BODY != n->type)

else if (n->type != ROFFT_BODY)

return(1);

return 1;

if (FONT_Sy == n->norm->Bf.font)

if (FONT_Em == n->norm->Bf.font)

PAIR_CLASS_INIT(&tag[0], "symb");

cattr = "Em";

else if (FONT_Sy == n->norm->Bf.font)

cattr = "Sy";

else if (FONT_Li == n->norm->Bf.font)

PAIR_CLASS_INIT(&tag[0], "lit");

cattr = "Li";

else

PAIR_CLASS_INIT(&tag[0], "none");

cattr = "No";

* We want this to be inline-formatted, but needs to be div to

* accept block children.

bufinit(h);

bufcat_style(h, "display", "inline");

print_otag(h, TAG_DIV, "css?hl", cattr, "display", "inline", 1);

SCALE_HS_INIT(&su, 1);

return 1;

/* Needs a left-margin for spacing. */

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

if (FONT_Em == n->norm->Bf.font)

print_otag(h, TAG_EM, 0, NULL);

return(1);

}

static int

mdoc_ms_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "symb");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_B, "cTi", "Ms", id);

free(id);

return 1;

}

static int

Line 1858 mdoc_igndelim_pre(MDOC_ARGS)

Line 1558 mdoc_igndelim_pre(MDOC_ARGS)

{

h->flags |= HTML_IGNDELIM;

return(1);

return 1;

}

static void

mdoc_pf_post(MDOC_ARGS)

{

h->flags |= HTML_NOSPACE;

if ( ! (n->next == NULL || n->next->flags & NODE_LINE))

h->flags |= HTML_NOSPACE;

}

static int

mdoc_rs_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (n->type != ROFFT_BLOCK)

return 1;

if (MDOC_BLOCK != n->type)

return(1);

if (n->prev && SEC_SEE_ALSO == n->sec)

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

PAIR_CLASS_INIT(&tag, "ref");

print_otag(h, TAG_CITE, "cT", "Rs");

print_otag(h, TAG_SPAN, 1, &tag);

return 1;

return(1);

}

static int

mdoc_li_pre(MDOC_ARGS)

mdoc_no_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "lit");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_CODE, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_SPAN, "ci", "No", id);

free(id);

return 1;

}

static int

mdoc_sy_pre(MDOC_ARGS)

mdoc_li_pre(MDOC_ARGS)

{

struct htmlpair tag;

char *id;

PAIR_CLASS_INIT(&tag, "symb");

if ((id = cond_id(n)) != NULL)

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_A, "chR", "selflink", id);

return(1);

print_otag(h, TAG_CODE, "ci", "Li", id);

free(id);

return 1;

}

static int

mdoc_bt_pre(MDOC_ARGS)

mdoc_sy_pre(MDOC_ARGS)

{

print_otag(h, TAG_B, "cT", "Sy");

print_text(h, "is currently in beta test.");

return 1;

return(0);

}

static int

mdoc_ud_pre(MDOC_ARGS)

{

print_text(h, "currently under development.");

return(0);

}

static int

mdoc_lb_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)

print_otag(h, TAG_BR, "");

if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)

print_otag(h, TAG_SPAN, "cT", "Lb");

print_otag(h, TAG_BR, 0, NULL);

return 1;

PAIR_CLASS_INIT(&tag, "lib");

print_otag(h, TAG_SPAN, 1, &tag);

return(1);

}

static int

mdoc__x_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

const char *cattr;

enum htmltag t;

t = TAG_SPAN;

switch (n->tok) {

case MDOC__A:

PAIR_CLASS_INIT(&tag[0], "ref-auth");

cattr = "RsA";

if (n->prev && MDOC__A == n->prev->tok)

if (NULL == n->next || MDOC__A != n->next->tok)

print_text(h, "and");

break;

case MDOC__B:

PAIR_CLASS_INIT(&tag[0], "ref-book");

t = TAG_I;

cattr = "RsB";

break;

case MDOC__C:

PAIR_CLASS_INIT(&tag[0], "ref-city");

cattr = "RsC";

break;

case MDOC__D:

PAIR_CLASS_INIT(&tag[0], "ref-date");

cattr = "RsD";

break;

case MDOC__I:

PAIR_CLASS_INIT(&tag[0], "ref-issue");

t = TAG_I;

cattr = "RsI";

break;

case MDOC__J:

PAIR_CLASS_INIT(&tag[0], "ref-jrnl");

t = TAG_I;

cattr = "RsJ";

break;

case MDOC__N:

PAIR_CLASS_INIT(&tag[0], "ref-num");

cattr = "RsN";

break;

case MDOC__O:

PAIR_CLASS_INIT(&tag[0], "ref-opt");

cattr = "RsO";

break;

case MDOC__P:

PAIR_CLASS_INIT(&tag[0], "ref-page");

cattr = "RsP";

break;

case MDOC__Q:

PAIR_CLASS_INIT(&tag[0], "ref-corp");

cattr = "RsQ";

break;

case MDOC__R:

PAIR_CLASS_INIT(&tag[0], "ref-rep");

cattr = "RsR";

break;

case MDOC__T:

PAIR_CLASS_INIT(&tag[0], "ref-title");

cattr = "RsT";

break;

case MDOC__U:

PAIR_CLASS_INIT(&tag[0], "link-ref");

print_otag(h, TAG_A, "ch", "RsU", n->child->string);

break;

return 1;

case MDOC__V:

PAIR_CLASS_INIT(&tag[0], "ref-vol");

cattr = "RsV";

break;

default:

abort();

/* NOTREACHED */

}

if (MDOC__U != n->tok) {

print_otag(h, t, "c", cattr);

print_otag(h, t, 1, tag);

return 1;

return(1);

}

PAIR_HREF_INIT(&tag[1], n->child->string);

print_otag(h, TAG_A, 2, tag);

return(1);

}

static void

Line 2029 mdoc_bk_pre(MDOC_ARGS)

Line 1711 mdoc_bk_pre(MDOC_ARGS)

{

switch (n->type) {

case MDOC_BLOCK:

case ROFFT_BLOCK:

break;

case MDOC_HEAD:

case ROFFT_HEAD:

return(0);

return 0;

case MDOC_BODY:

case ROFFT_BODY:

if (n->parent->args || 0 == n->prev->nchild)

if (n->parent->args != NULL || n->prev->child == NULL)

h->flags |= HTML_PREKEEP;

break;

default:

abort();

/* NOTREACHED */

}

return(1);

return 1;

}

static void

mdoc_bk_post(MDOC_ARGS)

{

if (MDOC_BODY == n->type)

if (n->type == ROFFT_BODY)

h->flags &= ~(HTML_KEEP | HTML_PREKEEP);

}

static int

mdoc_quote_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (n->type != ROFFT_BODY)

return 1;

if (MDOC_BODY != n->type)

return(1);

switch (n->tok) {

case MDOC_Ao:

/* FALLTHROUGH */

case MDOC_Aq:

print_text(h, "\\(la");

print_text(h, n->child != NULL && n->child->next == NULL &&

n->child->tok == MDOC_Mt ? "<" : "\\(la");

break;

case MDOC_Bro:

/* FALLTHROUGH */

case MDOC_Brq:

print_text(h, "\\(lC");

break;

case MDOC_Bo:

/* FALLTHROUGH */

case MDOC_Bq:

print_text(h, "\\(lB");

break;

case MDOC_Oo:

/* FALLTHROUGH */

case MDOC_Op:

print_text(h, "\\(lB");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag, "opt");

print_otag(h, TAG_SPAN, "c", "Op");

print_otag(h, TAG_SPAN, 1, &tag);

break;

case MDOC_En:

if (NULL == n->norm->Es ||

NULL == n->norm->Es->child)

return(1);

return 1;

print_text(h, n->norm->Es->child->string);

break;

case MDOC_Eo:

break;

case MDOC_Do:

/* FALLTHROUGH */

case MDOC_Dq:

/* FALLTHROUGH */

case MDOC_Qo:

/* FALLTHROUGH */

case MDOC_Qq:

print_text(h, "\\(lq");

break;

case MDOC_Po:

/* FALLTHROUGH */

case MDOC_Pq:

print_text(h, "(");

break;

case MDOC_Ql:

print_text(h, "\\(oq");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag, "lit");

print_otag(h, TAG_CODE, "c", "Li");

print_otag(h, TAG_CODE, 1, &tag);

break;

case MDOC_So:

/* FALLTHROUGH */

case MDOC_Sq:

print_text(h, "\\(oq");

break;

default:

abort();

/* NOTREACHED */

}

h->flags |= HTML_NOSPACE;

return(1);

return 1;

}

static void

mdoc_quote_post(MDOC_ARGS)

{

if (MDOC_BODY != n->type)

if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)

return;

if (MDOC_En != n->tok)

h->flags |= HTML_NOSPACE;

switch (n->tok) {

case MDOC_Ao:

/* FALLTHROUGH */

case MDOC_Aq:

print_text(h, "\\(ra");

print_text(h, n->child != NULL && n->child->next == NULL &&

n->child->tok == MDOC_Mt ? ">" : "\\(ra");

break;

case MDOC_Bro:

/* FALLTHROUGH */

case MDOC_Brq:

print_text(h, "\\(rC");

break;

case MDOC_Oo:

/* FALLTHROUGH */

case MDOC_Op:

/* FALLTHROUGH */

case MDOC_Bo:

/* FALLTHROUGH */

case MDOC_Bq:

print_text(h, "\\(rB");

break;

case MDOC_En:

if (NULL != n->norm->Es &&

if (n->norm->Es == NULL ||

NULL != n->norm->Es->child &&

n->norm->Es->child == NULL ||

NULL != n->norm->Es->child->next) {

n->norm->Es->child->next == NULL)

h->flags |= HTML_NOSPACE;

h->flags &= ~HTML_NOSPACE;

else

print_text(h, n->norm->Es->child->next->string);

}

break;

case MDOC_Eo:

break;

case MDOC_Qo:

/* FALLTHROUGH */

case MDOC_Qq:

/* FALLTHROUGH */

case MDOC_Do:

/* FALLTHROUGH */

case MDOC_Dq:

print_text(h, "\\(rq");

break;

case MDOC_Po:

/* FALLTHROUGH */

case MDOC_Pq:

print_text(h, ")");

break;

case MDOC_Ql:

/* FALLTHROUGH */

case MDOC_So:

/* FALLTHROUGH */

case MDOC_Sq:

print_text(h, "\\(cq");

break;

default:

abort();

/* NOTREACHED */

}

static int

mdoc_eo_pre(MDOC_ARGS)

{

if (n->type != ROFFT_BODY)

return 1;

if (n->end == ENDBODY_NOT &&

n->parent->head->child == NULL &&

n->child != NULL &&

n->child->end != ENDBODY_NOT)

print_text(h, "\\&");

else if (n->end != ENDBODY_NOT ? n->child != NULL :

n->parent->head->child != NULL && (n->child != NULL ||

(n->parent->tail != NULL && n->parent->tail->child != NULL)))

h->flags |= HTML_NOSPACE;

return 1;

}

static void

mdoc_eo_post(MDOC_ARGS)

{

int body, tail;

if (n->type != ROFFT_BODY)

return;

if (n->end != ENDBODY_NOT) {

h->flags &= ~HTML_NOSPACE;

return;

}

body = n->child != NULL || n->parent->head->child != NULL;

tail = n->parent->tail != NULL && n->parent->tail->child != NULL;

if (body && tail)

h->flags |= HTML_NOSPACE;

else if ( ! tail)

h->flags &= ~HTML_NOSPACE;

}

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